[Poppler-bugs] [Bug 18364] OutlineItem:: readItemList blindly follows loops in outlines definitions

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=18364





--- Comment #2 from Nick Jones <nick.jones at network-box.com>  2009-03-02 00:22:31 PST ---
Excuse my lazyness in getting back...

I redid the original patch using your suggested method, against the sources for
v0.10.4

It will be attached as : outlineitems_alreadyread.patch

Having already made the first patch, I re-read your previous comment and noted
the part: 'already one place where such construction is used' so I redid the
patch once again, with a alreadyRead buffer shared between the Catalog and
Outline objects, in case that is what you were hinting.

It is a bit messy passing the buffer around though, I contemplated putting it
in the XRef structure, but it seems this structure has not changed in many
versions of poppler, so I assumed it is required to remain unchanged?

Anyhow, I hope one of these patches is of use.


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